I think security would take a dim view of that I'm afraid. And I don't think there's much chance of rejoining either.
I used to play 2nd guitar. The guy that does it now is usually a bass player and actually replaced me on bass in another band I was in when I joined this lot the first time round.
M: 57 / EW: 52 T: 21, M: 8 S: 18, S: 15 Bomb: 1 Jun 14 EA Aug 2014 I think PA Feb 2015 possibly sooner